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Title |
Analytical Study on Thermal Cracking Control of Mass Concrete by Vertical Pipe Cooling Method
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DOI |
https://doi.org/10.4334/JKCI.2014.26.1.057 |
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Keywords |
연직파이프쿨링 ; 매스콘크리트 ; FEM 해석 ; 온도균열 제어 vertical pipe cooling method ; mass concrete ; FEM analysis ; thermal cracking control |
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Abstract |
In this study, the vertical pipe cooling method was developed to propose the pipe cooling method suited for the vertically long mass concrete structures. FEM (finite element method) analysis was carried out to investigate the validity of the vertical pipe cooling method, and the temperature, the behavior of tensile stress of concrete and the crack index were investigated. In result, it was confirmed that the vertical pipe cooling method was effective in the thermal cracking control of mass concrete member.
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